Oscillatory excitation energy dependence of injection currents in GaAs/AlGaAs quantum wells

H. Thanh Duc, J. Förstner, T. Meier, S. Priyadarshi, A.M. Racu, K. Pierz, U. Siegner, M. Bieler, Physica Status Solidi (C) 8 (2011) 1137–1140.

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Journal Article | Published | English
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Abstract
The injection of photocurrents by femtosecond laser pulses in (110)-orientedGaAs/AlGaAs quantum wells is investigated theoretically and experimentally. The roomtemperature measurements show an oscillatory dependence of the injection current amplitude and direction on the excitation photon energy. Microscopic calculations using the semiconductor Bloch equations that are set up on the basis of k.p band structure calculations provide a detailed understanding of the experimental findings.
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Journal Title
physica status solidi (c)
Volume
8
Issue
4
Page
1137-1140
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Thanh Duc H, Förstner J, Meier T, et al. Oscillatory excitation energy dependence of injection currents in GaAs/AlGaAs quantum wells. physica status solidi (c). 2011;8(4):1137-1140. doi:10.1002/pssc.201000831
Thanh Duc, H., Förstner, J., Meier, T., Priyadarshi, S., Racu, A. M., Pierz, K., … Bieler, M. (2011). Oscillatory excitation energy dependence of injection currents in GaAs/AlGaAs quantum wells. Physica Status Solidi (C), 8(4), 1137–1140. https://doi.org/10.1002/pssc.201000831
@article{Thanh Duc_Förstner_Meier_Priyadarshi_Racu_Pierz_Siegner_Bieler_2011, title={Oscillatory excitation energy dependence of injection currents in GaAs/AlGaAs quantum wells}, volume={8}, DOI={10.1002/pssc.201000831}, number={4}, journal={physica status solidi (c)}, publisher={Wiley}, author={Thanh Duc, Huynh and Förstner, Jens and Meier, Torsten and Priyadarshi, Shekhar and Racu, Ana Maria and Pierz, Klaus and Siegner, Uwe and Bieler, Mark}, year={2011}, pages={1137–1140} }
Thanh Duc, Huynh, Jens Förstner, Torsten Meier, Shekhar Priyadarshi, Ana Maria Racu, Klaus Pierz, Uwe Siegner, and Mark Bieler. “Oscillatory Excitation Energy Dependence of Injection Currents in GaAs/AlGaAs Quantum Wells.” Physica Status Solidi (C) 8, no. 4 (2011): 1137–40. https://doi.org/10.1002/pssc.201000831.
H. Thanh Duc et al., “Oscillatory excitation energy dependence of injection currents in GaAs/AlGaAs quantum wells,” physica status solidi (c), vol. 8, no. 4, pp. 1137–1140, 2011.
Thanh Duc, Huynh, et al. “Oscillatory Excitation Energy Dependence of Injection Currents in GaAs/AlGaAs Quantum Wells.” Physica Status Solidi (C), vol. 8, no. 4, Wiley, 2011, pp. 1137–40, doi:10.1002/pssc.201000831.
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